import 'package:flutter/material.dart';

class Chengji extends StatefulWidget {
  Chengji({Key key}) : super(key: key);

  _ChengjiState createState() => _ChengjiState();
}

class _ChengjiState extends State<Chengji> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
         appBar: AppBar(
           title: Text('查看成绩'),
         ),
         body: Text('消息详情'),
       );
  }
}